src/Dialog_Processing.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2010 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "Dialog_Processing.h"
  23
  24 #include "Global.h"
  25 #include "Resource.h"
  26 #include "Model_FileList.h"
  27 #include "Model_Progress.h"
  28 #include "Model_Settings.h"
  29 #include "Thread_Process.h"
  30 #include "Dialog_LogView.h"
  31 #include "Encoder_MP3.h"
  32 #include "Encoder_Vorbis.h"
  33 #include "Encoder_AAC.h"
  34 #include "Encoder_FLAC.h"
  35 #include "Encoder_Wave.h"
  36 #include "WinSevenTaskbar.h"
  37
  38 #include <QApplication>
  39 #include <QRect>
  40 #include <QDesktopWidget>
  41 #include <QMovie>
  42 #include <QMessageBox>
  43 #include <QTimer>
  44 #include <QCloseEvent>
  45 #include <QDesktopServices>
  46 #include <QUrl>
  47 #include <QUuid>
  48 #include <QFileInfo>
  49 #include <QDir>
  50 #include <QMenu>
  51 #include <QSystemTrayIcon>
  52
  53 #include <Windows.h>
  54
  55 #define CHANGE_BACKGROUND_COLOR(WIDGET, COLOR) \
  56 { \
  57         QPalette palette = WIDGET->palette(); \
  58         palette.setColor(QPalette::Background, COLOR); \
  59         WIDGET->setPalette(palette); \
  60 }
  61
  62 #define SET_PROGRESS_TEXT(TXT) \
  63 { \
  64         label_progress->setText(TXT); \
  65         m_systemTray->setToolTip(QString().sprintf("LameXP v%d.%02d\n%ls", lamexp_version_major(), lamexp_version_minor(), QString(TXT).utf16())); \
  66 }
  67
  68 ////////////////////////////////////////////////////////////
  69 // Constructor
  70 ////////////////////////////////////////////////////////////
  71
  72 ProcessingDialog::ProcessingDialog(FileListModel *fileListModel, AudioFileModel *metaInfo, SettingsModel *settings, QWidget *parent)
  73 :
  74         QDialog(parent),
  75         m_systemTray(new QSystemTrayIcon(QIcon(":/icons/cd_go.png"), this)),
  76         m_settings(settings),
  77         m_metaInfo(metaInfo)
  78 {
  79         //Init the dialog, from the .ui file
  80         setupUi(this);
  81         setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint);
  82
  83         //Setup version info
  84         label_versionInfo->setText(QString().sprintf("v%d.%02d %s (Build %d)", lamexp_version_major(), lamexp_version_minor(), lamexp_version_release(), lamexp_version_build()));
  85         label_versionInfo->installEventFilter(this);
  86
  87         //Register meta type
  88         qRegisterMetaType<QUuid>("QUuid");
  89
  90         //Center window in screen
  91         QRect desktopRect = QApplication::desktop()->screenGeometry();
  92         QRect thisRect = this->geometry();
  93         move((desktopRect.width() - thisRect.width()) / 2, (desktopRect.height() - thisRect.height()) / 2);
  94         setMinimumSize(thisRect.width(), thisRect.height());
  95
  96         //Enable buttons
  97         connect(button_AbortProcess, SIGNAL(clicked()), this, SLOT(abortEncoding()));
  98
  99         //Init progress indicator
 100         m_progressIndicator = new QMovie(":/images/Working.gif");
 101         label_headerWorking->setMovie(m_progressIndicator);
 102         progressBar->setValue(0);
 103
 104         //Init progress model
 105         m_progressModel = new ProgressModel();
 106         view_log->setModel(m_progressModel);
 107         view_log->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 108         view_log->verticalHeader()->hide();
 109         view_log->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
 110         view_log->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
 111         connect(m_progressModel, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(progressModelChanged()));
 112         connect(m_progressModel, SIGNAL(modelReset()), this, SLOT(progressModelChanged()));
 113         connect(view_log, SIGNAL(activated(QModelIndex)), this, SLOT(logViewDoubleClicked(QModelIndex)));
 114
 115         //Create context menu
 116         m_contextMenu = new QMenu();
 117         QAction *contextMenuAction = m_contextMenu->addAction(QIcon(":/icons/zoom.png"), "Show details for selected job");
 118         view_log->setContextMenuPolicy(Qt::CustomContextMenu);
 119         connect(view_log, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTriggered(QPoint)));
 120         connect(contextMenuAction, SIGNAL(triggered(bool)), this, SLOT(contextMenuActionTriggered()));
 121
 122         //Enque jobs
 123         if(fileListModel)
 124         {
 125                 for(int i = 0; i < fileListModel->rowCount(); i++)
 126                 {
 127                         m_pendingJobs.append(fileListModel->getFile(fileListModel->index(i,0)));
 128                 }
 129         }
 130
 131         //Enable system tray icon
 132         connect(m_systemTray, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systemTrayActivated(QSystemTrayIcon::ActivationReason)));
 133
 134         //Init other vars
 135         m_runningThreads = 0;
 136         m_currentFile = 0;
 137         m_allJobs.clear();
 138         m_succeededJobs.clear();
 139         m_failedJobs.clear();
 140         m_userAborted = false;
 141 }
 142
 143 ////////////////////////////////////////////////////////////
 144 // Destructor
 145 ////////////////////////////////////////////////////////////
 146
 147 ProcessingDialog::~ProcessingDialog(void)
 148 {
 149         view_log->setModel(NULL);
 150         if(m_progressIndicator) m_progressIndicator->stop();
 151         LAMEXP_DELETE(m_progressIndicator);
 152         LAMEXP_DELETE(m_progressModel);
 153         LAMEXP_DELETE(m_contextMenu);
 154         LAMEXP_DELETE(m_systemTray);
 155
 156         WinSevenTaskbar::setOverlayIcon(this, NULL);
 157         WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
 158
 159         while(!m_threadList.isEmpty())
 160         {
 161                 ProcessThread *thread = m_threadList.takeFirst();
 162                 thread->terminate();
 163                 thread->wait(15000);
 164                 delete thread;
 165         }
 166 }
 167
 168 ////////////////////////////////////////////////////////////
 169 // EVENTS
 170 ////////////////////////////////////////////////////////////
 171
 172 void ProcessingDialog::showEvent(QShowEvent *event)
 173 {
 174         setCloseButtonEnabled(false);
 175         button_closeDialog->setEnabled(false);
 176         button_AbortProcess->setEnabled(false);
 177         m_systemTray->setVisible(true);
 178
 179         if(!SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS))
 180         {
 181                 SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
 182         }
 183
 184         QTimer::singleShot(1000, this, SLOT(initEncoding()));
 185 }
 186
 187 void ProcessingDialog::closeEvent(QCloseEvent *event)
 188 {
 189         if(!button_closeDialog->isEnabled())
 190         {
 191                 event->ignore();
 192         }
 193         else
 194         {
 195                 m_systemTray->setVisible(false);
 196         }
 197 }
 198
 199 bool ProcessingDialog::eventFilter(QObject *obj, QEvent *event)
 200 {
 201         static QColor defaultColor = QColor();
 202
 203         if(obj == label_versionInfo)
 204         {
 205                 if(event->type() == QEvent::Enter)
 206                 {
 207                         QPalette palette = label_versionInfo->palette();
 208                         defaultColor = palette.color(QPalette::Normal, QPalette::WindowText);
 209                         palette.setColor(QPalette::Normal, QPalette::WindowText, Qt::red);
 210                         label_versionInfo->setPalette(palette);
 211                 }
 212                 else if(event->type() == QEvent::Leave)
 213                 {
 214                         QPalette palette = label_versionInfo->palette();
 215                         palette.setColor(QPalette::Normal, QPalette::WindowText, defaultColor);
 216                         label_versionInfo->setPalette(palette);
 217                 }
 218                 else if(event->type() == QEvent::MouseButtonPress)
 219                 {
 220                         QUrl url("http://mulder.dummwiedeutsch.de/");
 221                         QDesktopServices::openUrl(url);
 222                 }
 223         }
 224
 225         return false;
 226 }
 227
 228 ////////////////////////////////////////////////////////////
 229 // SLOTS
 230 ////////////////////////////////////////////////////////////
 231
 232 void ProcessingDialog::initEncoding(void)
 233 {
 234         m_runningThreads = 0;
 235         m_currentFile = 0;
 236         m_allJobs.clear();
 237         m_succeededJobs.clear();
 238         m_failedJobs.clear();
 239         m_userAborted = false;
 240         m_playList.clear();
 241
 242         CHANGE_BACKGROUND_COLOR(frame_header, QColor(Qt::white));
 243         SET_PROGRESS_TEXT("Encoding files, please wait...");
 244         m_progressIndicator->start();
 245
 246         button_closeDialog->setEnabled(false);
 247         button_AbortProcess->setEnabled(true);
 248         progressBar->setRange(0, m_pendingJobs.count());
 249
 250         WinSevenTaskbar::initTaskbar();
 251         WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
 252         WinSevenTaskbar::setTaskbarProgress(this, 0, m_pendingJobs.count());
 253         WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/control_play_blue.png"));
 254
 255         lamexp_cpu_t cpuFeatures = lamexp_detect_cpu_features();
 256
 257         for(int i = 0; i < min(max(cpuFeatures.count, 1), 4); i++)
 258         {
 259                 startNextJob();
 260         }
 261 }
 262
 263 void ProcessingDialog::abortEncoding(void)
 264 {
 265         m_userAborted = true;
 266         button_AbortProcess->setEnabled(false);
 267
 268         SET_PROGRESS_TEXT("Aborted! Waiting for running jobs to terminate...");
 269
 270         for(int i = 0; i < m_threadList.count(); i++)
 271         {
 272                 m_threadList.at(i)->abort();
 273         }
 274 }
 275
 276 void ProcessingDialog::doneEncoding(void)
 277 {
 278         m_runningThreads--;
 279         progressBar->setValue(progressBar->value() + 1);
 280
 281         if(!m_userAborted)
 282         {
 283                 SET_PROGRESS_TEXT(QString("Encoding: %1 files of %2 completed so far, please wait...").arg(QString::number(progressBar->value()), QString::number(progressBar->maximum())));
 284                 WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
 285         }
 286
 287         int index = m_threadList.indexOf(dynamic_cast<ProcessThread*>(QWidget::sender()));
 288         if(index >= 0)
 289         {
 290                 m_threadList.takeAt(index)->deleteLater();
 291         }
 292
 293         if(!m_pendingJobs.isEmpty() && !m_userAborted)
 294         {
 295                 startNextJob();
 296                 qDebug("Running jobs: %u", m_runningThreads);
 297                 return;
 298         }
 299
 300         if(m_runningThreads > 0)
 301         {
 302                 qDebug("Running jobs: %u", m_runningThreads);
 303                 return;
 304         }
 305
 306         QApplication::setOverrideCursor(Qt::WaitCursor);
 307         qDebug("Running jobs: %u", m_runningThreads);
 308
 309         if(!m_userAborted && m_settings->createPlaylist() && !m_settings->outputToSourceDir())
 310         {
 311                 SET_PROGRESS_TEXT("Creatig the playlist file, please wait...");
 312                 QApplication::processEvents();
 313                 writePlayList();
 314         }
 315
 316         if(m_userAborted)
 317         {
 318                 CHANGE_BACKGROUND_COLOR(frame_header, QColor("#FFF3BA"));
 319                 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
 320                 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/error.png"));
 321                 SET_PROGRESS_TEXT((m_succeededJobs.count() > 0) ? QString("Process was aborted by the user after %1 file(s)!").arg(QString::number(m_succeededJobs.count())) : "Process was aborted prematurely by the user!");
 322                 m_systemTray->showMessage("LameXP - Aborted", "Process was aborted by the user.", QSystemTrayIcon::Warning);
 323                 m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
 324                 QApplication::processEvents();
 325                 if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABORTED), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
 326         }
 327         else
 328         {
 329                 if(m_failedJobs.count() > 0)
 330                 {
 331                         CHANGE_BACKGROUND_COLOR(frame_header, QColor("#FFBABA"));
 332                         WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
 333                         WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/exclamation.png"));
 334                         SET_PROGRESS_TEXT(QString("Error: %1 of %2 files failed. Double-click failed items for detailed information!").arg(QString::number(m_failedJobs.count()), QString::number(m_failedJobs.count() + m_succeededJobs.count())));
 335                         m_systemTray->showMessage("LameXP - Error", "At least one file has failed!", QSystemTrayIcon::Critical);
 336                         m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
 337                         QApplication::processEvents();
 338                         if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ERROR), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
 339                 }
 340                 else
 341                 {
 342                         CHANGE_BACKGROUND_COLOR(frame_header, QColor("#D1FFD5"));
 343                         WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
 344                         WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/accept.png"));
 345                         SET_PROGRESS_TEXT("Alle files completed successfully.");
 346                         m_systemTray->showMessage("LameXP - Done", "All files completed successfully.", QSystemTrayIcon::Information);
 347                         m_systemTray->setIcon(QIcon(":/icons/cd_add.png"));
 348                         QApplication::processEvents();
 349                         if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_SUCCESS), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
 350                 }
 351         }
 352
 353         setCloseButtonEnabled(true);
 354         button_closeDialog->setEnabled(true);
 355         button_AbortProcess->setEnabled(false);
 356
 357         view_log->scrollToBottom();
 358         m_progressIndicator->stop();
 359         progressBar->setValue(progressBar->maximum());
 360         WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
 361
 362         QApplication::restoreOverrideCursor();
 363 }
 364
 365 void ProcessingDialog::processFinished(const QUuid &jobId, const QString &outFileName, bool success)
 366 {
 367         if(success)
 368         {
 369                 m_playList.insert(jobId, outFileName);
 370                 m_succeededJobs.append(jobId);
 371         }
 372         else
 373         {
 374                 m_failedJobs.append(jobId);
 375         }
 376 }
 377
 378 void ProcessingDialog::progressModelChanged(void)
 379 {
 380         view_log->scrollToBottom();
 381 }
 382
 383 void ProcessingDialog::logViewDoubleClicked(const QModelIndex &index)
 384 {
 385         if(m_runningThreads == 0)
 386         {
 387                 const QStringList &logFile = m_progressModel->getLogFile(index);
 388                 LogViewDialog *logView = new LogViewDialog(this);
 389                 logView->setWindowTitle(QString("LameXP - [%1]").arg(m_progressModel->data(index, Qt::DisplayRole).toString()));
 390                 logView->exec(logFile);
 391                 LAMEXP_DELETE(logView);
 392         }
 393         else
 394         {
 395                 MessageBeep(MB_ICONWARNING);
 396         }
 397 }
 398
 399 void ProcessingDialog::contextMenuTriggered(const QPoint &pos)
 400 {
 401         m_contextMenu->popup(view_log->mapToGlobal(pos));
 402 }
 403
 404 void ProcessingDialog::contextMenuActionTriggered(void)
 405 {
 406         QModelIndex index = view_log->indexAt(view_log->mapFromGlobal(m_contextMenu->pos()));
 407         logViewDoubleClicked(index.isValid() ? index : view_log->currentIndex());
 408 }
 409
 410 ////////////////////////////////////////////////////////////
 411 // Private Functions
 412 ////////////////////////////////////////////////////////////
 413
 414 void ProcessingDialog::startNextJob(void)
 415 {
 416         if(m_pendingJobs.isEmpty())
 417         {
 418                 return;
 419         }
 420
 421         m_currentFile++;
 422         AudioFileModel currentFile = updateMetaInfo(m_pendingJobs.takeFirst());
 423         AbstractEncoder *encoder = NULL;
 424
 425         switch(m_settings->compressionEncoder())
 426         {
 427         case SettingsModel::MP3Encoder:
 428                 {
 429                         MP3Encoder *mp3Encoder = new MP3Encoder();
 430                         mp3Encoder->setBitrate(m_settings->compressionBitrate());
 431                         mp3Encoder->setRCMode(m_settings->compressionRCMode());
 432                         encoder = mp3Encoder;
 433                 }
 434                 break;
 435         case SettingsModel::VorbisEncoder:
 436                 {
 437                         VorbisEncoder *vorbisEncoder = new VorbisEncoder();
 438                         vorbisEncoder->setBitrate(m_settings->compressionBitrate());
 439                         vorbisEncoder->setRCMode(m_settings->compressionRCMode());
 440                         encoder = vorbisEncoder;
 441                 }
 442                 break;
 443         case SettingsModel::AACEncoder:
 444                 {
 445                         AACEncoder *aacEncoder = new AACEncoder();
 446                         aacEncoder->setBitrate(m_settings->compressionBitrate());
 447                         aacEncoder->setRCMode(m_settings->compressionRCMode());
 448                         encoder = aacEncoder;
 449                 }
 450                 break;
 451         case SettingsModel::FLACEncoder:
 452                 {
 453                         FLACEncoder *flacEncoder = new FLACEncoder();
 454                         flacEncoder->setBitrate(m_settings->compressionBitrate());
 455                         flacEncoder->setRCMode(m_settings->compressionRCMode());
 456                         encoder = flacEncoder;
 457                 }
 458                 break;
 459         case SettingsModel::PCMEncoder:
 460                 {
 461                         WaveEncoder *waveEncoder = new WaveEncoder();
 462                         waveEncoder->setBitrate(m_settings->compressionBitrate());
 463                         waveEncoder->setRCMode(m_settings->compressionRCMode());
 464                         encoder = waveEncoder;
 465                 }
 466                 break;
 467         default:
 468                 throw "Unsupported encoder!";
 469         }
 470
 471         ProcessThread *thread = new ProcessThread
 472         (
 473                 currentFile,
 474                 (m_settings->outputToSourceDir() ? QFileInfo(currentFile.filePath()).absolutePath(): m_settings->outputDir()),
 475                 encoder,
 476                 m_settings->prependRelativeSourcePath()
 477         );
 478
 479         m_threadList.append(thread);
 480         m_allJobs.append(thread->getId());
 481
 482         connect(thread, SIGNAL(finished()), this, SLOT(doneEncoding()), Qt::QueuedConnection);
 483         connect(thread, SIGNAL(processStateInitialized(QUuid,QString,QString,int)), m_progressModel, SLOT(addJob(QUuid,QString,QString,int)), Qt::QueuedConnection);
 484         connect(thread, SIGNAL(processStateChanged(QUuid,QString,int)), m_progressModel, SLOT(updateJob(QUuid,QString,int)), Qt::QueuedConnection);
 485         connect(thread, SIGNAL(processStateFinished(QUuid,QString,bool)), this, SLOT(processFinished(QUuid,QString,bool)), Qt::QueuedConnection);
 486         connect(thread, SIGNAL(processMessageLogged(QUuid,QString)), m_progressModel, SLOT(appendToLog(QUuid,QString)), Qt::QueuedConnection);
 487
 488         m_runningThreads++;
 489         thread->start();
 490 }
 491
 492 void ProcessingDialog::writePlayList(void)
 493 {
 494         if(m_succeededJobs.count() <= 0 || m_allJobs.count() <= 0)
 495         {
 496                 qWarning("WritePlayList: Nothing to do!");
 497                 return;
 498         }
 499
 500         QString playListName = (m_metaInfo->fileAlbum().isEmpty() ? "Playlist" : m_metaInfo->fileAlbum());
 501
 502         const static char *invalidChars = "\\/:*?\"<>|";
 503         for(int i = 0; invalidChars[i]; i++)
 504         {
 505                 playListName.replace(invalidChars[i], ' ');
 506                 playListName = playListName.simplified();
 507         }
 508
 509         QString playListFile = QString("%1/%2.m3u").arg(m_settings->outputDir(), playListName);
 510
 511         int counter = 1;
 512         while(QFileInfo(playListFile).exists())
 513         {
 514                 playListFile = QString("%1/%2 (%3).m3u").arg(m_settings->outputDir(), playListName, QString::number(++counter));
 515         }
 516
 517         QFile playList(playListFile);
 518         if(playList.open(QIODevice::WriteOnly))
 519         {
 520                 playList.write("#EXTM3U\r\n");
 521                 for(int i = 0; i < m_allJobs.count(); i++)
 522                 {
 523
 524                         if(!m_succeededJobs.contains(m_allJobs.at(i))) continue;
 525                         playList.write(QDir::toNativeSeparators(QDir(m_settings->outputDir()).relativeFilePath(m_playList.value(m_allJobs.at(i), "N/A"))).toUtf8().constData());
 526                         playList.write("\r\n");
 527                 }
 528                 playList.close();
 529         }
 530         else
 531         {
 532                 QMessageBox::warning(this, "Playlist creation failed", QString("The playlist file could not be created:<br><nobr>%1</nobr>").arg(playListFile));
 533         }
 534 }
 535
 536 AudioFileModel ProcessingDialog::updateMetaInfo(const AudioFileModel &audioFile)
 537 {
 538         if(!m_settings->writeMetaTags())
 539         {
 540                 return AudioFileModel(audioFile.filePath());
 541         }
 542
 543         AudioFileModel result = audioFile;
 544
 545         if(!m_metaInfo->fileArtist().isEmpty()) result.setFileArtist(m_metaInfo->fileArtist());
 546         if(!m_metaInfo->fileAlbum().isEmpty()) result.setFileAlbum(m_metaInfo->fileAlbum());
 547         if(!m_metaInfo->fileGenre().isEmpty()) result.setFileGenre(m_metaInfo->fileGenre());
 548         if(m_metaInfo->fileYear()) result.setFileYear(m_metaInfo->fileYear());
 549         if(m_metaInfo->filePosition() == UINT_MAX) result.setFilePosition(m_currentFile);
 550         if(!m_metaInfo->fileComment().isEmpty()) result.setFileComment(m_metaInfo->fileComment());
 551
 552         return result;
 553 }
 554
 555 void ProcessingDialog::setCloseButtonEnabled(bool enabled)
 556 {
 557         HMENU hMenu = GetSystemMenu((HWND) winId(), FALSE);
 558         EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | (enabled ? MF_ENABLED : MF_GRAYED));
 559 }
 560
 561 void ProcessingDialog::systemTrayActivated(QSystemTrayIcon::ActivationReason reason)
 562 {
 563         if(reason == QSystemTrayIcon::DoubleClick)
 564         {
 565                 SetForegroundWindow(this->winId());
 566         }
 567 }